There is no point yet to involve such a great effort in something that can be broken up by a patch. Mega mods should not be worked out until the last patch will not arrive. Sad thing is that these thief's stole our money and now they work on other projects, so no timeline for the next patches
But Sorlim gave an advice to make a mod pack, where will be included the most needed mods, so all nobs can install the "must have" mods without spending days to figure out what is what and if they are compatible with each other. Because right now, that's maybe the biggest problem with the mods.. finding them and make them compatible.
We have already something similar now, like TDW and Reaper's UI mods, those have included most of the useful mods around. But in the same time, those mods have some unique features that are not available as standalone mods, so there is not much room left for customization. Is like... take it or leave it.